A678 grade A plates API Std 650 closed top welded storage tanks

It is very important for an enterprise to have a sound after-sales service system, which not only ensures the normal outflow and inflow of the company's products, but also improves the trust of the company's products in the hearts of customers. Our company has a special after-sales service team and good after-sales service reputation. In case of any problem in the use of our steel products API Std 650 closed top welded storage tanks , whether quality problem or not, the after-sales service department will assist in solving the problem as soon as possible, and regularly consult and track the use of the steel products.Allowable compressive stresses shall be in accordance with 5.5.4 except that for aluminum alloy plate the allowable compressive stresses shall be reduced by the ratio of the modulus of compressive elasticity to 29,000 for values of (t – c)/R less than 0.0175 and by the ratio of the minimum yield strength for the aluminum alloy in question to 30,000 for values of (t – c)/R equal to or greater than 0.0175 (see 5.5.2 for definitions). In all other equations in this standard API Std 650 closed top welded storage tanks where yield strength or modulus of elasticity is used, such as Equations 27 and 28, similar corrections shall be made for aluminum alloys.The API Std 650 standard published by the American Petroleum Institute (API) is designed to provide the petroleum industry with welded steel tanks for use in the API Std 650 closed top welded storage tanks storage of petroleum products and other liquid products commonly handled and stored by the various branches of the petroleum industry.The company has always adhered to the corporate purpose of “improving benefits, creating wealth, benefiting employees, and giving back to the society”. We adhere to the corporate spirit of ""innovation, efficiency, integrity, and win-win"", attract first-class talents, strive for first-class indicators, create first-class benefits, build first-class enterprises, pursue excellence, innovative development, and efficiently serve the coordinated development of the Beijing-Tianjin-Hebei and the ""Belt and Road"" Economic development strategy.BEBON is willing to cooperate with friends from all sides for a win-win development!Some defects may be found after the regular safety inspection for the API Std 650 closed top welded storage tanks. The common API Std 650 closed top welded storage tanks defects are: Tank cracks, tank welding defects. The cracks on the base metal, surface and near surface of the tank wall shall be eliminated by grinding with circular arc, and then magnetic particle inspection or re inspection shall be carried out. Cracks in heat affected zone: generally, grinding method is used to eliminate cracks, and magnetic particle or dye flaw detection is used to confirm that there is no crack, and then repair welding or grinding smooth transition.